Bluetooth v4.0 Dual-Mode USB HCI Module Sheets/Laird Technologies/BT800... · Bluetooth v4.0...

Bluetooth v4.0 Dual-Mode USB HCI Module Hardware Integration Guide Version 1.5 BT800-ST

Americas: +1-800-492-2320 Option 2

Europe: +44-1628-858-940

Hong Kong: +852-2923-0610

www.lairdtech.com/bluetooth

http://www.lairdtech.com/bluetooth

BT800-ST Hardware Integration Guide Version 1.5

Americas: +1-800-492-2320

Europe: +44-1628-858-940

Hong Kong: +852-2923-0610


2 Laird

REVISION HISTORY

Revision Date Changes

1.0 04 Sept 2013 Initial Release – Preliminary ST HIG

1.1 30 Sept 2014 Updated certification information (FCC, IC, CE, BT SIG)

1.2 07 Oct 2014 Updated Declaration of Conformity

1.3 14 Oct 2014 Removed X +/-1.3mm references

1.4 03 Dec 2014 Updated the Power Control and Regulation section.

1.5 02 July 2015 Added Tape/Reel (T/R) information


Americas: +1-800-492-2320

Europe: +44-1628-858-940

Hong Kong: +852-2923-0610


3 Laird

CONTENTS

1 Scope....................................................................................................................................................... 4 2 Operational Description ........................................................................................................................ 4 3 Block Diagram and Descriptions ........................................................................................................... 5 4 Specifications ......................................................................................................................................... 6 5 Pin Definitions ........................................................................................................................................ 7 6 DC Electrical Characteristic .................................................................................................................... 9 7 RF Characteristics ................................................................................................................................. 10 8 Interface ............................................................................................................................................... 11

8.1 PIO ................................................................................................................................................. 11 8.2 WLAN Coexistence Interface .......................................................................................................... 11 8.3 USB Interface ................................................................................................................................. 12 8.4 PCM Interface ................................................................................................................................ 12 8.5 GCI Interface .................................................................................................................................. 14 8.6 Slots and Sample Formats ............................................................................................................... 15 8.7 PCM Timing Information ................................................................................................................. 16 8.8 PCM Slave Timing .......................................................................................................................... 17 8.9 PCM Slave Mode Timing Parameters .............................................................................................. 18 8.10 PCM_CLK and PCM_SYNC Generation .......................................................................................... 19 8.11 PCM Configuration ........................................................................................................................ 20 8.12 Digital Audio Interface (I²S) ............................................................................................................. 20

9 Power Control and Regulation ........................................................................................................... 22 9.1 USB Linear Regulator ...................................................................................................................... 22 9.2 High-voltage Linear Regulator ........................................................................................................ 23 9.3 Voltage Regulator Enable and Reset ............................................................................................... 23 9.4 Power Sequencing .......................................................................................................................... 23

10 Antenna Performance on BT800 ........................................................................................................ 24 11 Mechanical Dimensions and Land Pattern ......................................................................................... 26

11.1 BT800 Mechanical Drawing ............................................................................................................ 26 11.2 BT800-ST Mechanical Drawing ....................................................................................................... 27

12 Implementation Note .......................................................................................................................... 28 12.1 PCB Layout on Host PCB ................................................................................................................ 28

13 Application Note for Surface Mount Modules .................................................................................. 30 13.1 Introduction ................................................................................................................................... 30 13.2 Shipping Tray ................................................................................................................................. 30 13.3 Reflow Parameters ......................................................................................................................... 31 13.4 Tape/Reel (T/R) ............................................................................................................................... 32

14 FCC and IC Regulatory ......................................................................................................................... 33 14.1 Documentation Requirements ........................................................................................................ 33

15 European Union Regulatory ............................................................................................................... 36 15.1 EU Declarations of Conformity ....................................................................................................... 36 15.2 BT800 / BT800-ST / BT820 .............................................................................................................. 36

16 Ordering Information .......................................................................................................................... 37 16.1 General Comments ........................................................................................................................ 37

17 Bluetooth SIG Approvals ..................................................................................................................... 37 17.1 Application Note: Subsystem Combinations ................................................................................... 37 17.2 Additional Assistance ..................................................................................................................... 39


Americas: +1-800-492-2320

Europe: +44-1628-858-940

Hong Kong: +852-2923-0610


4 Laird

1 SCOPE

This document describes key hardware aspects of the Laird BT800 Bluetooth HCI/HID module. This document is

intended to assist device manufacturers and related parties with the integration of this module into their host

devices. Data in this document are drawn from a number of sources including data sheets for the CSR8510.

2 OPERATIONAL DESCRIPTION

The BT800 series of USB HCI devices are designed to meet the needs of OEMs adding robust

Bluetooth connectivity and using embedded Bluetooth stacks within these products.

Leveraging the market-leading CSR8510 chipset, the BT800 series provides exceptionally low

power consumption with outstanding range. Supporting the latest Bluetooth v4.0 Specification

with EDR (Enhanced Data Rate), the Laird BT800 series enables OEMs to accelerate their

development time for leveraging either Classic Bluetooth or Bluetooth Low Energy (BLE) into

their operating system based devices.

With a tiny footprint as small as 8.5 x 13 mm, yet output power at 8 dBm, these modules are

ideal for applications where designers need high performance in minimal size. For maximum

flexibility in systems integration, the modules are designed to support a full speed USB

interface plus GPIO and additionally I2S and PCM audio interfaces.

These modules present an HCI interface and have native support for Windows and Linux Bluetooth software stacks.

All BT800 series devices are fully qualified as Bluetooth Controller Subsystem products. This also allows designers to

integrate their existing pre-approved Bluetooth Host and Profile subsystem stacks to gain a Bluetooth END product

approval for their products.

The BT800 series is engineered to provide excellent RF performance with integrated antenna and additional band

pass filters. It further reduces regulatory and testing requirements for OEMs and ensures a hassle free development

cycle. As an additional benefit of the BT800 series, Laird has implemented CSR’s HID (Human Interface Device) Proxy

Mode enabling out of the box HID connectivity for pointing devices and / or keyboard functionality, requiring zero

host device software or configuration.

A fully featured, low-cost developer’s kit is available for prototyping, debug, and integration testing of the BT800

series modules and further reduces risk and time in development cycles.

Note: Laird also offers a BT800-ST version which is a trace pin variant of the BT800 for use with an external

antenna.

Features and Benefits Application Areas

Bluetooth v4.0 - Dual mode (Classic Bluetooth and BLE)

Compact footprint

2-wire and 3-wire Wi-Fi coexistence scheme

High antenna radiation gain and efficiency

Good interference rejection for multi-com system (GSM/WCDMA)

Class 1 output – 8 dBm

USB, GPIO, I2S, and PCM

Industrial Temperature Range

64 k EEPROM support for HID Proxy mode

Bluetooth Controller subsystem

FCC, IC, CE, and MIC approvals

Medical devices

ePOS terminals

Barcode scanners

Industrial Cable Replacement

M2M Connectivity

Automotive Diagnostic Equipment

Personal Digital Assistants (PDA)

Bluetooth HID device (keyboard, mouse,

joystick)

BT800 module

BT820 USB dongle


Americas: +1-800-492-2320

Europe: +44-1628-858-940

Hong Kong: +852-2923-0610


5 Laird

3 BLOCK DIAGRAM AND DESCRIPTIONS

Figure 1: BT800 module block diagram

CS8510A10

(Main chip)

The BT800 is based on CSR8510A10 dual mode chip. The chip is a single-chip radio with on-chip

LDO regulators and baseband IC for Bluetooth 2.4 GHz systems including EDR to 3 Mbps.

Dedicated signal and baseband processing is included for full Bluetooth operation. The chip

provides SPI/PCM and USB interfaces. Up to four general purpose I/Os are available for general use

such as Wi-Fi coexistence or general indicators.

Note: The purpose of the SPI interface is to access the module’s inner settings such as selecting

different WLAN CO-EXIST scheme and enabling HID proxy mode. The SPI interface can also

be used to put the module in RF test mode. You cannot use the module over the SPI

interface for normal operation as the main host interface.

Antenna

Options

BT800 The antenna is a ceramic monopole chip antenna.

BT800-ST A trace pin variant of the BT800 for use with an external antenna.

Band Pass

Filter

The band pass filter filters the out-of-band emissions from the transmitter to meet the specific

regulations for type approvals of various countries.

EEPROM There are 64 k bits EEPROM embedded on the BT800 module which can be used to store

customizable parameters, such as maximum TX power, PCM configuration, USB product ID, USB

vendor ID, and USB product description. With that, the BT800 module can support HID/HCI Proxy

mode.

Crystal The embedded 26 MHz crystal is used for generating the clock for the entire module.


Americas: +1-800-492-2320

Europe: +44-1628-858-940

Hong Kong: +852-2923-0610


6 Laird

4 SPECIFICATIONS

Table 1: BT800 specifications

CATEGORIES FEATURE IMPLEMENTATION

Wireless Specification

Bluetooth®

V4.0 Dual Mode

Frequency 2.402 - 2.480 GHz

Maximum Transmit

Power

Class 1

+8 dBm from antenna

Receive Sensitivity -89 dBm

Range Circa 100 meters

Data Rates Up to 3 Mbps (over the air)

Host Interface

USB Full Speed USB 2.0

GPIO Four configurable lines

(1.8V/3.3V configurable by VDD_PADS)

Operational Modes HCI Host Controller Interface over USB

HID Proxy Mode Human Interface Device

EEPROM 2-wire 64 K bits

Coexistence 802.11 (Wi-Fi) 3 wire CSR schemes supported

(Unity-3;Unity-3e, and Unity+)

Supply Voltage

Supply 5V +/-10%

Note: See Implementation Note for details on different DC power selections on the BT800.

Power Consumption Current Idle Mode ~5 mA

File Transfer ~58 mA

Antenna Option Internal (BT800)

External (BT800-ST)

Multilayer ceramic antenna with up to 41% efficiency.

A trace pin variant of the BT800 for use with an external antenna.

Physical

Dimensions 8.5 x 13 x 1.75 mm (BT800 ) +/- 1.3mm (L/W)

8.5 x 13 x 1.7 mm (BT800-ST )

16 x 43 x 11 (BT820 – USB Dongle)

Environmental Operating -30C to +85C

Storage -40C to +85C

Miscellaneous Lead Free Lead-free and RoHS compliant

Warranty 1 Year

Approvals Bluetooth® Controller Subsystem Approved

FCC / IC / CE All BT800 series (BT800; BT800-ST)


Americas: +1-800-492-2320

Europe: +44-1628-858-940

Hong Kong: +852-2923-0610


7 Laird

5 PIN DEFINITIONS

Table 2: BT800 pin definitions

# Pin Name

I/O Supply

Domain

Description If

Unused

1

SPI_PCM#_SEL

Input with weak

internal pull-down

VDD_PADS

High switches SPI/PCM lines to

SPI,

Low switches SPI/PCM lines to PCM/PIO

*See Note 1.

NC

2 VDD_HOST Power supply (3.1V-3.6V) USB system positive supply N/A

3 GND GND - Ground GND

4 USB+

Bidirectional VDD_HOST

USB data plus with selectable internal 1.5kΩ pull-up resistor

NC

5 USB- Bidirectional VDD_HOST NC


7

VREG_IN_USB

Power supply Analogue

regulator input

Input to USB regulator. Connect

to external USB bus supply (USB_VBUS)

N/A

8

VREG_EN_RST#

Input with strong

internal pull-down

VDD_PADS

Take high to enable internal

regulators. Also acts as active

low reset. Maximum voltage is VDD_PADS.

Note: USB regulator is always enabled and not controlled by this pin.

NC

9

VREG_IN_HV

Analogue regulator

input / output 3.3V

Input to internal high-voltage

regulator to 1.8V regulator,

3.3V output from USB regulator.

N/A

10

VREG_OUT_HV

Analogue regulator

input / output 1.8V

Output from internal high-

voltage to 1.8V regulator. Input

to second stage internal regulators.

N/A







17

RF

-

-

BT800- No connection

BT800-ST – Configured as RF signal output (50 ohm)

-



Americas: +1-800-492-2320

Europe: +44-1628-858-940

Hong Kong: +852-2923-0610


8 Laird

# Pin Name

I/O Supply

Domain

Description If

Unused

19 PCM_SYNC/

SPI_CS#/

PIO23

Bidirectional, tri-state,

with weak internal pull-down

VDD_PADS

PCM synchronous data sync SPI

chip select, active low Programmable input/output line

*See Note 1.

NC

20 PCM_CLK/

SPI_CLK/

PIO24


with weak internal pull-down VDD_PADS

PCM synchronous data clock

SPI clock

Programmable input/output line

*See Note 1.

NC

21 PCM_IN/

SPI_MOSI/

PIO21

Input, tri-state, with

weak internal pull- down VDD_PADS

PCM synchronous data input

SPI data input


*See Note 1.

NC

22 PCM_OUT/ SPI_MISO/

PIO22

Output, tri-state, with

weak internal pull- down VDD_PADS

PCM synchronous data output

SPI data output


*See Note 1.

NC

23 PIO0/

WLAN_ACTIVE


with weak internal pull- down

VDD_PADS

Programmable input/output line NC


25 PIO1/

BT_PIRORITY



VDD_PADS


26 PIO2/

BT_ACTIVE



VDD_PADS


27 VDD_PADS

Power supply (1.7V-3.6V)

Positive supply for digital I/O pads

N/A

28 PIO5



VDD_PADS


Note 1: The purpose of the SPI interface is to access the module’s inner settings such as selecting different WLAN

CO-EXIST scheme and enabling HID proxy mode. The SPI interface can also be used to put the module in

RF test mode. You cannot use the module over the SPI interface for normal operation as the main host

interface.


Americas: +1-800-492-2320

Europe: +44-1628-858-940

Hong Kong: +852-2923-0610


9 Laird

6 DC ELECTRICAL CHARACTERISTIC

Table 3: Absolute maximum ratings

Rating Min Max Unit

Storage temperature -40 +85 ⁰C

VREG_IN_USB -0.2 5.75 V

VREG_IN_HV -0.2 4.9 V

VDD_HOST -0.2 3.7 V

VDD_PADS -0.2 3.7 V

Other terminal voltages VSS - 0.4V VDD + 0.4 V V

Table 4: Recommended operating conditions

Rating Min Max Unit

Operating temperature -30 +85 ⁰C

VREG_IN_USB 4.5 5.5 V

VREG_IN_HV 3.1 3.6 V

VDD_HOST 3.1 3.6 V

VDD_PADS 1.7 3.6 V

Table 5: USB Linear Regulator

Rating Min Typ Max Unit

Input voltage (VREG_IN_USB) 4.5 5.0 5.5 V

Output voltage (VREG_IN_HV) 3.2 3.3 3.4 V

Output current - - 150 mA

Table 6: High-voltage Linear Regulator

Normal Operation Min Typ Max Unit

Input voltage (VREG_IN_HV) 3.1 3.3 3.6 V

Output voltage (VREG_OUT_HV) 1.75 1.85 1.95 V

Temperature coefficient -200 - 200 ppm/⁰C

Output noise (frequency range 100Hz to100kHz)

- -

0.4 mV rms

Settling time (settling time within 10% of final value)

- -

5 µs

Output current - - 100 mA

Quiescent current

(excluding load, load <1mA)

30 40

60 µA

Low-power Mode

Quiescent current

(excluding load, load <100µA)

14 18

23 µA


Americas: +1-800-492-2320

Europe: +44-1628-858-940

Hong Kong: +852-2923-0610


10 Laird

Table 7: Digital I/O Characteristics

Normal Operation Min Typ Max Unit

Input Voltage

VIL input logic level low -0.4 - 0.4 V

VIH input logic level high 0.7 x VDD

- VDD +

0.4 V

Output Voltage

VOL output logic level low, IOL = 4.0 mA

- -

0.4 V

VOH output logic level high,

IOL = 4.0 mA

0.75 x

VDD -

- V

Input and Tristate Currents

Strong pull-up -150 -40 -10 µA

Strong pull-down 10 40 150 µA

Weak pull-up -5 -1.0 -0.33 µA

Weak pull-down 0.33 1.0 5.0 µA

CI input capacitance 1.0 - 5.0 pF

Table 8: Current Consumption

Normal Operation Peak (8 dBm) AVG Unit

Idle 5 mA

USB Suspend 200 µA

Inquiry 73 51 mA

File Transfer 73 58 mA

LE Connected (Master) 74 mA

LE Scan (Master) 48 mA

7 RF CHARACTERISTICS

Table 9: Receiver Characteristics

RF Characteristics, VDD = 3.3V @ room

temperature unless otherwise specified

Min

Typ.

Max BT. Spec.

Unit

Maximum RF Transmit Power 8 10 20 dBm

RF power variation over temperature range 1.5 - dB

RF power variation over supply voltage range 0.2 - dB

RF power variation over BT band 2 - dB

RF power control range -21 8 - dBm

20 dB band width for modulated carrier 1000 kHz

ACP F = F0 ± 2MHz -20

F = F0 ± 3MHz -40


Americas: +1-800-492-2320

Europe: +44-1628-858-940

Hong Kong: +852-2923-0610


11 Laird

RF Characteristics, VDD = 3.3V @ room

temperature unless otherwise specified

Min

Typ.

Max BT. Spec.

Unit

F = F0 > 3MHz -40

Drift rate 10 +/-25 kHz

ΔF1avg 165 140<175 kHz

ΔF1max 168 140<175 kHz

ΔF2avg / ΔF1avg 0.9 >=0.8

Table 10: BDR and EDR receiver sensitivity

RF Characteristics, VDD = 3.3V @ room temp. Packet Type Min Typ Max BT. Spec. Unit

Sensitivity for 0.1% BER

DH1 -89 -70 dBm

DH3 -89 dBm

DH5 -89 dBm

2-DH5 -92 dBm

3-DH5 -85 dBm

Sensitivity variation over BT band All 2 dB

Sensitivity variation over temperature range All TBD dB

8 INTERFACE

8.1 PIO

See the Device Terminal Functions section for the list of supplies to the PIOs (Programmable I/O ports).

PIO lines are configured through software to have either weak or strong pull-ups or pull-downs. All PIO lines are

configured as inputs with weak pull-downs at reset and have additional individual bus-keeper configuration.

8.2 WLAN Coexistence Interface

Dedicated hardware is provided to implement a variety of WLAN coexistence schemes. There is support for:

Channel skipping AFH

Priority signaling

Channel signaling

Host passing of channel instructions

The BT800 supports the WLAN coexistence schemes:

Unity-3

Unity-3e

Unity+

For more information see BT800 WLAN Coexistence Schemes and LED Indication.

http://www.lairdtech.com/WorkArea/linkit.aspx?LinkIdentifier=id&ItemID=2147488755


Americas: +1-800-492-2320

Europe: +44-1628-858-940

Hong Kong: +852-2923-0610


12 Laird

8.3 USB Interface

BT800 has a full-speed (12 Mbps) USB interface for communicating with other compatible digital devices. The USB

interface on the BT800 acts as a USB peripheral, responding to requests from a master host controller.

BT800 supports the Universal Serial Bus Specification (USB v2.0 Specification) and USB Battery Charging

Specification, available from http://www.usb.org. For more information on how to integrate the USB interface on

BT800, see Figure 19 located in the following section: USB Dongle Design Example Using BT800.

As well as describing USB basics and architecture, the application note describes:

Power distribution for high and low bus-powered configurations

Power distribution for self-powered configuration, which includes USB VBUS monitoring

USB enumeration

Electrical design guidelines for power supply and data lines, as well as PCB tracks and effects of ferrite beads

USB suspend modes and Bluetooth low-power modes

Global suspend

Selective suspend, includes remote wake

Wake on Bluetooth, includes permitted devices and set-up prior to selective suspend

Suspend mode current draw

PIO status in suspend mode

Resume, detach, and wake PIOs

Battery charging from USB: dead battery provision, charge currents, charging in suspend modes and USB

VBUS voltage consideration

USB termination when interface is not in use

Internal modules, certification and non-specification compliant operation

8.4 PCM Interface

The audio PCM interface on the BT800 supports:

Continuous transmission and reception of PCM encoded audio data over Bluetooth.

Processor overhead reduction through hardware support for continual transmission and reception of PCM

data.

A bidirectional digital audio interface that routes directly into the baseband layer of the firmware. It does not

pass through the HCI protocol layer.

Hardware on the BT800 for sending data to and from a SCO connection.

Up to three SCO connections on the PCM interface at any one time.

PCM interface master, generating PCM_SYNC and PCM_CLK.

PCM interface slave, accepting externally generated PCM_SYNC and PCM_CLK.

Various clock formats including:

- Long Frame Sync

- Short Frame Sync

GCI timing environments.

13-bit or 16-bit linear, 8-bit µ-law, or A-law companded sample formats.

Receives and transmits on any selection of three of the first four slots following PCM_SYNC.

The PCM configuration options are enabled by setting PSKEY_PCM_CONFIG32.

8.4.1 PCM Interface Master/Slave

When configured as the master of the PCM interface, the BT800 generates PCM_CLK and PCM_SYNC.

http://www.usb.org/


Americas: +1-800-492-2320

Europe: +44-1628-858-940

Hong Kong: +852-2923-0610


13 Laird

Figure 2: PCM Interface Master

Figure 3: PCM Interface Slave

8.4.2 Long Frame Sync

Figure 4: Long Frame Sync (shown with 8-bit Companded Sample)

Long Frame Sync is the name given to a clocking format that controls the transfer of PCM data words or samples. In

Long Frame Sync, the rising edge of PCM_SYNC indicates the start of the PCM word. When the BT800 is configured

as PCM master, generating PCM_SYNC and PCM_CLK, then PCM_SYNC is eight bits long. When the BT800 is

configured as PCM Slave, PCM_SYNC is from one cycle PCM_CLK to half the PCM_SYNC rate.

BT800 samples PCM_IN on the falling edge of PCM_CLK and transmits PCM_OUT on the rising edge. PCM_OUT is

configurable as high impedance on the falling edge of PCM_CLK in the LSB position or on the rising edge.

8.4.3 Short Frame Sync

In Short Frame Sync, the falling edge of PCM_SYNC indicates the start of the PCM word. PCM_SYNC is always one

clock cycle long.


Americas: +1-800-492-2320

Europe: +44-1628-858-940

Hong Kong: +852-2923-0610


14 Laird

Figure 5: Short Frame Sync (Shown with 16-bit Sample)

As with Long Frame Sync, BT800 samples PCM_IN on the falling edge of PCM_CLK and transmits PCM_OUT on the

rising edge. PCM_OUT is configurable as high impedance on the falling edge of PCM_CLK in the LSB position or on

the rising edge.

8.4.4 Multi-Slot Operation

More than 1 SCO connection over the PCM interface is supported using multiple slots. Up to 3 SCO connections are

carried over any of the first 4 slots.

Figure 6: Multi-slot Operation with 2 Slots and 8-bit Companded Samples

8.5 GCI Interface

BT800 is compatible with the GCI, a standard synchronous 2B+D ISDN timing interface. The two 64 kbps B channels

are accessed when this mode is configured.

Figure 7: Multi-slot Operation

The start of frame is indicated by the rising edge of PCM_SYNC and runs at 8 kHz.


Americas: +1-800-492-2320

Europe: +44-1628-858-940

Hong Kong: +852-2923-0610


15 Laird

8.6 Slots and Sample Formats

BT800 receives and transmits on any selection of the first four slots following each sync pulse. Slot durations are

either 8 or 16 clock cycles:

8 clock cycles for 8-bit sample formats.

16 clock cycles for 8-bit, 13-bit, or 16-bit sample formats.

BT800 supports:

13-bit linear, 16-bit linear and 8-bit µ-law or A-law sample formats

A sample rate of 8 ksps

Little or big endian bit order

For 16-bit slots, the three or eight unused bits in each slot are filled with sign extension, padded with zeros or

a programmable 3-bit audio attenuation compatible with some codecs.

Figure 8: 16-bit Slot Length and Sample Formats


Americas: +1-800-492-2320

Europe: +44-1628-858-940

Hong Kong: +852-2923-0610


16 Laird

8.7 PCM Timing Information

Table 11: PCM Timing information

Symbol Parameter Min Typ Max Unit

fmclk

PCM_CLK frequency 4MHz DDS generation. Frequency

selection is programmable.

- 128 -

kHz 256

512

48MHz DDS generation.

Frequency selection is

programmable.

2.9

-

-

kHz

- PCM_SYNC frequency for SCO connection - 8 - kHz

tmclkh (a) PCM_CLK high 4MHz DDS generation 980 - - ns

tmclkl a) PCM_CLK low 4MHz DDS generation 730 - - ns

- PCM_CLK jitter 48MHz DDS generation

- -

21 ns

pk-pk

tdmclksynch Delay time from

PCM_CLK high to

PCM_SYNC high

4MHz DDS generation - - 20 ns

48MHz DDS generation -

- 40.83

ns

tdmclkpout Delay time from PCM_CLK high to valid PCM_OUT - - 20 ns

tdmclklsyncl

Delay time from

PCM_CLK low to

PCM_SYNC low (long

frame sync only)


48MHz DDS generation -

- 40.83

ns

(a) Assumes normal system clock operation. Figures vary during low-power modes, when system clock speeds are reduced.

Table 12: PCM Master Mode Timing Parameters


tdmclkhsyncl Delay time from

PCM_CLK high to PCM_SYNC low


48MHz DDS generation - - 40.83 ns

tdmclklpoutz Delay time from PCM_CLK low to PCM_OUT

high impedance -

- 20

ns

tdmclkhpoutz Delay time from PCM_CLK high to PCM_OUT

high impedance -

- 20

ns

tsupinclkl Set-up time for PCM_IN valid to PCM_CLK low 20 - - ns

thpinclkl Hold time for PCM_CLK low to PCM_IN invalid 0 - - ns


Americas: +1-800-492-2320

Europe: +44-1628-858-940

Hong Kong: +852-2923-0610


17 Laird

Figure 9: PCM Master Timing Long Frame Sync

Figure 10: PCM Master Timing Short Frame Sync

8.8 PCM Slave Timing


fsclk PCM clock frequency (Slave mode: input) 64 - 2048 kHz

fsclk PCM clock frequency (GCI mode) 128 - 4096 kHz


Americas: +1-800-492-2320

Europe: +44-1628-858-940

Hong Kong: +852-2923-0610


18 Laird


tsclkl PCM_CLK low time 200 - - ns

tsclkh PCM_CLK high time 200 - - ns

8.9 PCM Slave Mode Timing Parameters


thsclksynch Hold time from PCM_CLK low to PCM_SYNC high 2 - - ns

tsusclksynch Set-up time for PCM_SYNC high to PCM_CLK low 20 - - ns

tdpout Delay time from PCM_SYNC or PCM_CLK, whichever is

later, to valid PCM_OUT data (long frame sync only) -

- 15

ns

tdsclkhpout Delay time from CLK high to PCM_OUT valid data - - 15 ns

tdpoutz Delay time from PCM_SYNC or PCM_CLK low, whichever is later, to PCM_OUT data line high impedance

- -

20 ns

tsupinsclkl Set-up time for PCM_IN valid to CLK low 20 - - ns

thpinsclkl Hold time for PCM_CLK low to PCM_IN invalid 2 - - ns

Figure 11: PCM Slave Timing Long Frame Sync


Americas: +1-800-492-2320

Europe: +44-1628-858-940

Hong Kong: +852-2923-0610


19 Laird

Figure 12: PCM Slave Timing Short Frame Sync

8.10 PCM_CLK and PCM_SYNC Generation

BT800 has two methods of generating PCM_CLK and PCM_SYNC in master mode:

Generating these signals by DDS from BT800internal 4MHz clock. Using this mode limits PCM_CLK to 128,

256 or 512 kHz and PCM_SYNC to 8 kHz.

Generating these signals by DDS from an internal 48MHz clock, which enables a greater range of frequencies

to be generated with low jitter but consumes more power. To select this second method set bit

48M_PCM_CLK_GEN_EN in PSKEY_PCM_CONFIG32. When in this mode and with long frame sync, the

length of PCM_SYNC is either 8 or 16 cycles of PCM_CLK, determined by LONG_LENGTH_SYNC_EN in

PSKEY_PCM_CONFIG32.

Equation 8.1 describes PCM_CLK frequency when generated from the internal 48MHz clock:

Equation 8.1: PCM_CLK Frequency Generated Using the Internal 48MHz Clock

Set the frequency of PCM_SYNC relative to PCM_CLK using Equation 8.2:

Equation 8.2: PCM_SYNC Frequency Relative to PCM_CLK

CNT_RATE, CNT_LIMIT and SYNC_LIMIT are set using PSKEY_PCM_LOW_JITTER_CONFIG. As an example, to

generate PCM_CLK at 512kHz with PCM_SYNC at 8kHz, set SKEY_PCM_LOW_JITTER_CONFIG to 0x08080177.


Americas: +1-800-492-2320

Europe: +44-1628-858-940

Hong Kong: +852-2923-0610


20 Laird

8.11 PCM Configuration

Configure the PCM by using PSKEY_PCM_CONFIG32 and PSKEY_PCM_LOW_JITTER_CONFIG (See your PSKey file).

The default for PSKEY_PCM_CONFIG32 is 0x00800000 (for example: first slot following sync is active, 13-bit linear

voice format, long frame sync and interface master generating 256kHz PCM_CLK from 4MHz internal clock with no

tri-state of PCM_OUT).

8.12 Digital Audio Interface (I²S)

The digital audio interface supports the industry standard formats for I²S, left-justified or right-justified. The interface

shares the same pins as the PCM interface, which means each audio bus is mutually exclusive in its usage. Table 13

lists these alternative functions. Figure 11 shows the timing diagram.

Table 13: Alternative Functions of the Digital Audio Bus Interface on the PCM Interface.

PCM Interface I²S Interface

PCM_OUT SD_OUT

PCM_IN SD_IN

PCM_SYNC WS

PCM_CLK SCK

Configure the digital audio interface using PSKEY_DIGITAL_AUDIO_CONFIG, see BlueCore Audio API Specification

and the PS Key file.

Figure 13: PCM Configuration


Americas: +1-800-492-2320

Europe: +44-1628-858-940

Hong Kong: +852-2923-0610


21 Laird

The internal representation of audio samples within BT800is 16-bit and data on SD_OUT is limited to 16-bit per

channel.

Table 14: Digital Audio Interface Slave Timing


- SCK Frequency - - 6.2 MHz

- WS Frequency - - 96 kHz

tch SCK high time 80 - - ns

tcl SCK low time 80 - - ns

Table 15: I²S Slave Mode Timing


tssu WS valid to SCK high set-up time 20 - - ns

tsh SCK high to WS invalid hold time 2.5 - - ns

topd SCK low to SD_OUT valid delay time - - 20 ns

tisu SD_IN valid to SCK high set-up time 20 - - ns

tih SCK high to SD_IN invalid hold time 2.5 - - ns

Figure 14: Digital Audio Interface Slave Timing

Table 16: Digital Audio Interface Master Timing


- SCK Frequency - - 6.2 MHz

- WS Frequency - - 96 kHz

Table 17: I²S Master Mode Timing Parameters, WS and SCK as Outputs


tspd SCK low to WS valid delay time - - 39.27 ns


Americas: +1-800-492-2320

Europe: +44-1628-858-940

Hong Kong: +852-2923-0610


22 Laird


topd SCK low to SD_OUT valid delay

time -

- 18.44

ns

tisu SD_IN valid to SCK high set-up time 18.44 - - ns

tih SCK high to SD_IN invalid hold time 0 - - ns

Figure 15: Digital Audio Interface Master Timing

9 POWER CONTROL AND REGULATION

See the Example Application Schematic (Figure 19) for the regulator configuration. BT800 contains three regulators:

USB linear regulator, to generate the 3.3 V from the USB bus power and the input to the high-voltage linear

regulator.

High-voltage linear regulator, to generate the main 1.8 V from the USB linear regulator or an external 3.3 V.

This regulator then feeds the three low-voltage regulators:

- Low-voltage VDD_DIG linear regulator, a programmable low-voltage regulator to supply a 0.90 V to1.25

V digital supply, VDD_DIG.

- Low-voltage VDD_ANA linear regulator, to supply the radio supply, VDD_RADIO.

- Low-voltage VDD_AUX linear regulator, to supply the auxiliary supply, VDD_AUX.

9.1 USB Linear Regulator

The integrated USB LDO linear regulator is available as a 3.3 V supply rail and is intended to supply the USB interface

and the high-voltage linear regulator. The input voltage range is between 4.25 V and 5.75 V. The maximum current

from this regulator is 150 mA, of which 50 mA is available for external use (for example EEPROM/LED). Internally

decouple the output of this regulator using a low ESR MLC capacitor to the VREG_IN_HV pin. No externally

decouple capacitor is required. For hassle environment, an output capacitor of 1µF to 4.7µF (±20%) is preferred.

This regulator is enabled by default. If the USB linear regulator is not required, leave its input (VREG_IN_USB)

unconnected.


Americas: +1-800-492-2320

Europe: +44-1628-858-940

Hong Kong: +852-2923-0610


23 Laird

9.2 High-voltage Linear Regulator

The integrated high-voltage linear regulator is available to power the main 1.8 V supply rail. The input voltage range

is between 2.3 V and 4.8 V. The maximum current from this regulator is 100 mA. Internally decouple the output of

this regulator using a low ESR MLC capacitor of a 2.2 µF to the VREG_OUT_HV pin. No externally decouple capacitor

is required. For hassle environment, an output capacitor of 1 µF to 4.7 µF (±20%) is preferred. Take VREG_EN_RST#

high to enable this regulator. If this regulator is not required, then leave VREG_IN_HV unconnected or tied to

VREG_OUT_HV.

9.3 Voltage Regulator Enable and Reset

A single pin, VREG_EN_RST#, controls both the regulator enables and the digital reset function. All the regulators

are enabled, except the USB linear regulator, by taking the VREG_EN_RST# pin above 1 volt. Software also controls

the regulators. The VREG_EN_RST# pin is connected internally to the reset function and is powered from

VDD_HOST, so do not apply voltages above VDD_HOST to the VREG_EN_RST# pin. The REG_EN_RST# pin is pulled

down internally before the software starts. The VREG_EN_RST# pin is an active low reset. Assert the reset signal for

a period >5 ms to ensure a full reset.

Note: The regulator enables are released as soon as VREG_EN_RST# is low, so the regulators shut down.

Therefore do not take VREG_EN_RST# low for less than 5 ms, as a full reset is not guaranteed.

Other reset sources are:

Power-on reset

Via a software-configured watchdog timer

A warm reset function is also available under software control. After a warm reset the RAM data remains

available.

9.4 Power Sequencing

CSR recommends that all power supplies are powered at the same time. The order of powering the supplies relative

to the I/O supply, VDD_PADS to VDD_HOST, is not important. If the I/O supply is powered before VDD_DIG, all

digital I/Os are weak pull-downs regardless of the reset state.


Americas: +1-800-492-2320

Europe: +44-1628-858-940

Hong Kong: +852-2923-0610


24 Laird

10 ANTENNA PERFORMANCE ON BT800

Figure 16 illustrates antenna performance.

Figure 16: BT800 Gain Table

Figure 17: Network Analyzer output


Americas: +1-800-492-2320

Europe: +44-1628-858-940

Hong Kong: +852-2923-0610


25 Laird


Americas: +1-800-492-2320

Europe: +44-1628-858-940

Hong Kong: +852-2923-0610


26 Laird

11 MECHANICAL DIMENSIONS AND LAND PATTERN

11.1 BT800 Mechanical Drawing

Note: Dimensions are in mm.

Tolerances: .xx ±0.03 mm (PCB PAD)

±0.15 mm (module size)


Americas: +1-800-492-2320

Europe: +44-1628-858-940

Hong Kong: +852-2923-0610


27 Laird

11.2 BT800-ST Mechanical Drawing

Note: Dimensions are in mm.

Tolerances: .xx ±0.03 mm (PCB PAD)

.x ±0.3m (PCB PAD)

±0.15 mm (module size)


Americas: +1-800-492-2320

Europe: +44-1628-858-940

Hong Kong: +852-2923-0610


28 Laird

12 IMPLEMENTATION NOTE

12.1 PCB Layout on Host PCB

Checklist (for PCB):

MUST locate the BT800 module close to the edge of PCB.

Use solid GND plane on inner layer (for best EMC and RF performance).

Place GND vias close to module GND pads as possible

Route traces to avoid noise being picked up on VCC supply.

Antenna Keep-out area:

- Ensure there is no copper in the antenna keep-out area on any layers of the host PCB.

- Keep all mounting hardware and metal clear of the area to allow proper antenna radiation.

- For best antenna performance, place the BT800 module on the edge of the host PCB, preferably in the

corner with the antenna facing the corner.

- A different host PCB thickness dielectric will have small effect on antenna.

Figure 18: Recommend Antenna keep-out area (in White) used on the BT800

12.1.1 Antenna Keep-out and Proximity to Metal or Plastic

Checklist (for metal /plastic enclosure):

Minimum safe distance for metals without seriously compromising the antenna (tuning) is 40 mm top/bottom

and 30 mm left or right.

Metal close to the BT800 chip monopole antenna (bottom, top, left, right, any direction) will have

degradation on the antenna performance. The amount of degradation is entirely system dependent which

means some testing by customers is required (in their host application).

Any metal closer than 20 mm starts to significantly degrade performance (S11, gain, radiation efficiency).

It is best that the customer tests the range with mock-up (or actual prototype) of the product to assess effects

of enclosure height (and material whether metal or plastic).


Americas: +1-800-492-2320

Europe: +44-1628-858-940

Hong Kong: +852-2923-0610


29 Laird

12.1.2 USB Dongle Design Example Using BT800

Figure 19: USB Dongle Design Schematic

Figure 20: BT820 USB Dongle, containing embedded BT800


Americas: +1-800-492-2320

Europe: +44-1628-858-940

Hong Kong: +852-2923-0610


30 Laird

12.1.3 DC power supply options for using BT800 module

Using USB bus power (5V±10%)

Apply USB bus power (5V ±10%) directly to the Pin-7 (VREG_IN_USB) and pull-high on Pin-8 (VREG_EN_RST#)

to turn on the internal regulator. The BT800 module generates 3.3 V/1.8 V output on Pin-9

(VREG_IN_HV)/Pin-10 (VREG_OUT_HV) that can supply to the other DC pin of the board.

Using DC power 3.3 V

Leave the Pin-7 (VREG_IN_USB) no connection, power the on Pin-9 (VREG_IN_HV) with 3.3 V and pull-high on

Pin-8 (VREG_EN_RST#) to turn on the internal regulator. The BT800 module generates 1.8 V output on Pin-10

(VREG_OUT_HV) which can supply to the other DC pin of the board.

13 APPLICATION NOTE FOR SURFACE MOUNT MODULES

13.1 Introduction

Laird surface mount modules are designed to conform to all major manufacturing guidelines. This application note is

intended to provide additional guidance beyond the information that is presented in the user manual. This

application note is considered a living document and is updated as new information is presented.

The modules are designed to meet the needs of a number of commercial and industrial applications. They are easy

to manufacture and they conform to current automated manufacturing processes.

13.2 Shipping Tray

Modules are shipped in ESD (Electrostatic Discharge) safe trays that can be loaded into most manufacturers pick and

place machines. Layouts of the trays are provided in Figure 21.

Figure 21: Shipping tray layout


Americas: +1-800-492-2320

Europe: +44-1628-858-940

Hong Kong: +852-2923-0610


31 Laird

13.3 Reflow Parameters

Laird surface mount modules are designed to be easily manufactured, including reflow soldering to a PCB.

Ultimately it is the responsibility of the customer to choose the appropriate solder paste and to ensure oven

temperatures during reflow meet the requirements of the solder paste. Laird’s surface mount modules conform to J-

STD-020D1 standards for reflow temperatures.

Important: During reflow, modules should not be above 260° and not for more than 30 seconds.

Figure 13-22: Recommended Reflow Temperature

Temperatures should not exceed the minimums or maximums presented in Table 18.

Table 18: Recommended Maximum and minimum temperatures

Specification Value Unit

Temperature Inc./Dec. Rate (max) 1~3 °C / Sec Temperature Decrease rate (goal) 2-4 °C / Sec Soak Temp Increase rate (goal) .5 - 1 °C / Sec Flux Soak Period (Min) 70 Sec Flux Soak Period (Max) 120 Sec Flux Soak Temp (Min) 150 °C Flux Soak Temp (max) 190 °C Time Above Liquidous (max) 70 Sec Time Above Liquidous (min) 50 Sec Time In Target Reflow Range (goal) 30 Sec Time At Absolute Peak (max) 5 Sec Liquidous Temperature (SAC305) 218 °C Lower Target Reflow Temperature 240 °C Upper Target Reflow Temperature 250 °C Absolute Peak Temperature 260 °C


Americas: +1-800-492-2320

Europe: +44-1628-858-940

Hong Kong: +852-2923-0610


32 Laird

13.4 Tape/Reel (T/R)

Figure 23: Tape


Americas: +1-800-492-2320

Europe: +44-1628-858-940

Hong Kong: +852-2923-0610


33 Laird

Figure 24: Reel with drive hole

14 FCC AND IC REGULATORY

Model US/FCC CANADA/IC

BT800 SQGBT800 3147A-BT800

BT800-ST SQGBT800 3147A-BT800

BT800-ST-T/R SQGBT800 3147A-BT800

BT820 SQGBT800 3147A-BT800

DVK-BT800 SQGBT800 3147A-BT800

The BT800 family has been designed to operate with the antenna listed below having a maximum gain of 0.5 dBi.

The required antenna impedance is 50 ohms.

Item Part Number Mfg. Type Gain (dBi)

1 AT3216-B2R7HAA ACX Ceramic 0.5

14.1 Documentation Requirements

In order to ensure regulatory compliance, when integrating the BT800 into a host device, it is necessary to meet the

documentation requirements set forth by the applicable regulatory agencies. The following sections (FCC, Industry


Americas: +1-800-492-2320

Europe: +44-1628-858-940

Hong Kong: +852-2923-0610


34 Laird

Canada, and European Union) outline the information that may be included in the user’s guide and external labels

for the host devices into which the BT800 is integrated.

FCC

Note: You must place “Contains FCC ID: SQG-BT800” on the host product in such a location that it can be seen

by an operator at the time of purchase.

User’s Guide Requirements

The BT800 complies with FCC Part 15 Rules for a Modular Approval. To leverage Laird’s grant, the conditions below

must be met for the host device into which the BT800 is integrated:

The transmitter module is not co-located with any other transmitter or antenna that is capable of

simultaneous operation.

As long as the conditions above are met, further transmitter testing is typically not required. However, the OEM

integrator is still responsible for testing its end-product for any additional compliance requirements required with

this module installed, such as (but not limited to) digital device emissions and PC peripheral requirements.

IMPORTANT:

In the event that the conditions above cannot be met (for example certain device configurations or co-

location with another transmitter), then the FCC authorization is no longer considered valid and the

FCC ID cannot be used on the final product. In these circumstances, the OEM integrator will be

responsible for re-evaluating the end product (including the transmitter) and obtaining a separate FCC

authorization.

When using Laird’s FCC grant for the BT800, the integrator must include specific information in the

user’s guide for the device into which the BT800 is integrated. The integrator must not provide

information to the end user regarding how to install or remove this RF module in the user’s manual of

the device into which the BT800 is integrated. The following FCC statements must be added in their

entirety and without modification into a prominent place in the user’s guide for the device into which

the BT800 is integrated:

IMPORTANT NOTE: To comply with FCC requirements, the BT800 must not be co-located or

operating in conjunction with any other antenna or transmitter.

Federal Communication Commission Interference Statement

This equipment has been tested and found to comply with the limits for a Class B digital device,

pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection

against harmful interference in a residential installation. This equipment generates, uses, and can

radiate radio frequency energy and, if not installed and used in accordance with the instructions, may

cause harmful interference to radio communications. However, there is no guarantee that interference

will not occur in a particular installation. If this equipment does cause harmful interference to radio or

television reception, which can be determined by turning the equipment off and on, the user is

encouraged to try to correct the interference by one of the following measures:

1. Reorient or relocate the receiving antenna.

2. Increase the separation between the equipment and receiver.

3. Connect the equipment into an outlet on a circuit different from that to which the receiver is

connected.


Americas: +1-800-492-2320

Europe: +44-1628-858-940

Hong Kong: +852-2923-0610


35 Laird

4. Consult the dealer or an experienced radio/TV technician for help.

FCC Caution: Any changes or modifications not expressly approved by the party responsible for

compliance could void the user's authority to operate this equipment.

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two

conditions: (1) This device may not cause harmful interference, and (2) this device must accept any

interference received, including interference that may cause undesired operation.

IMPORTANT NOTE: FCC Radiation Exposure Statement:

This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment.

Industry Canada

Note: You must place “Contains IC ID: 3147A-BT800” on the host product in such a location that it can be seen

by an operator at the time of purchase.

RF Radiation Hazard Warning

Using higher gain antennas and types of antennas not certified for use with this product is not allowed. The device

shall not be co-located with another transmitter.

Cet avertissement de sécurité est conforme aux limites d'exposition définies par la norme CNR-102 at relative aux

fréquences radio.

This radio transmitter (Contains IC ID: 3147A-BT800) has been approved by Industry Canada to operate with the

antenna types listed in table above with the maximum permissible gain and required antenna impedance for each

antenna type indicated. Antenna types not included in this list, having a gain greater than the maximum gain

indicated for that type, are strictly prohibited for use with this device.

Le présent émetteur radio (Contains IC ID: 3147A-BT800) a été approuvé par Industrie Canada pour fonctionner

avec les types d'antenne énumérés ci-dessous et ayant un gain admissible maximal et l'impédance requise pour

chaque type d'antenne. Les types d'antenne non inclus dans cette liste, ou dont le gain est supérieur au gain

maximal indiqué, sont strictement interdits pour l'exploitation de l'émetteur.

Under Industry Canada regulations, this radio transmitter may only operate using an antenna of a type and

maximum (or lesser) gain approved for the transmitter by Industry Canada. To reduce potential radio interference to

other users, the antenna type and its gain should be so chosen that the equivalent isotropically radiated power

(e.i.r.p.) is not more than that necessary for successful communication.

Conformément à la réglementation d'Industrie Canada, le présent émetteur radio peut fonctionner avec une

antenne d'un type et d'un gain maximal (ou inférieur) approuvé pour l'émetteur par Industrie Canada. Dans le but

de réduire les risques de brouillage radioélectrique à l'intention des autres utilisateurs, il faut choisir le type

d'antenne et son gain de sorte que la puissance isotrope rayonnée équivalente (p.i.r.e.) ne dépasse pas l'intensité

nécessaire à l'établissement d'une communication satisfaisante.

This device complies with Industry Canada license-exempt RSS standard(s). Operation is subject to the following two

conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including

interference that may cause undesired operation of the device.

Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence.

L'exploitation est autorisée aux deux conditions suivantes : (1) l'appareil ne doit pas produire de brouillage, et (2)

l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en

compromettre le fonctionnement.


Americas: +1-800-492-2320

Europe: +44-1628-858-940

Hong Kong: +852-2923-0610


36 Laird

15 EUROPEAN UNION REGULATORY

The BT800 has been tested for compliance with relevant standards for the EU market. BT800 module was tested

with a 0.5 dBi chip antenna.

The OEM should consult with a qualified test house before entering their device into an EU member country to

make sure all regulatory requirements have been met for their complete device.

Reference the Declaration of Conformities listed below for a full list of the standards that the modules were tested

to. Test reports are available upon request.

15.1 EU Declarations of Conformity

15.2 BT800 / BT800-ST / BT820 Manufacturer: Laird

Product: BT800 /BT800-ST / BT820

EU Directive: R&TTED 1999/5/EC

Conformity Assessment: Annex IV

Reference standards used for presumption of conformity:

Article

Number

Requirement Reference standard(s)

3.1a Health and Safety EN60950-1:2006+A11:2009+A1:2010+A12:2011

3.1b

Protection requirements with respect to

electromagnetic compatibility

EN 301 489-1 V1.9.2 (2011-09)

EN 301 489-17 V2.2.1 (2012-09)

Emissions:

EN55022:2006/A1:2007 (Class B)

Immunity:

EN61000-4-2:2009

EN61000-4-3:2006/A1:2008/A2:2010

3.2 Means of the efficient use of the radio

frequency spectrum EN 300 328 V1.8.1 (2012-06)

Declaration:

We, Laird, declare under our sole responsibility that the essential radio test suites have been carried out and that the

above product to which this declaration relates is in conformity with all the applicable essential requirements of

Article 3 of the EU Directive 1999/5/EC, when used for its intended purpose.

Place of Issue:

Laird

Saturn House, Mercury Park

Wooburn Green

HP100HH,

United Kingdom

tel: +44 (0)1628 858 940

fax: +44 (0)1628 528 382

Date of Issue: September 2014

Name of Authorized Person: Andrew Dobbing, Engineering Manager

Signature:


Americas: +1-800-492-2320

Europe: +44-1628-858-940

Hong Kong: +852-2923-0610


37 Laird

16 ORDERING INFORMATION

Part Number Description

BT800 BTv4.0 Dual Mode USB HCI Module

BT800-ST BTv4.0 Dual Mode USB HCI Module- A trace pin variant of the BT800 for use with

an external antenna.

BT800-ST-01-T/R BT800-ST with Tape/Reel (T/R)

BT820 BTv4.0 Dual Mode USB Dongle

DVK-BT800 Development Kit for BT800 Module

16.1 General Comments

This is a preliminary datasheet. Please check with Laird for the latest information before commencing a design. If in

doubt, ask.

17 BLUETOOTH SIG APPROVALS

17.1 Application Note: Subsystem Combinations

This application note covers the procedure for generating a new Declaration ID for a Subsystem combination on the

Bluetooth SIG website. In the instance of subsystems, a member can combine two or more subsystems to create a

complete Bluetooth End Product solution.

Subsystem listings referenced as an example:

Design Name Owner Declaration ID Link to listing on the SIG website

BT800-SA Laird B021369 https://www.bluetooth.org/tpg/QLI_viewQDL.cfm?qid=21369

BT800-ST Laird B021369 https://www.bluetooth.org/tpg/QLI_viewQDL.cfm?qid=21369

Windows 8

(Host Subsystem)

Microsoft

Corporation

B012854 https://www.bluetooth.org/tpg/QLI_viewQDL.cfm?qid=12854

Laird Customer Declaration ID Procedure

This procedure assumes that the member is simply combining two subsystems to create a new design, without any

modification to the existing, qualified subsystems. This is achieved by using the Listing interface on the Bluetooth SIG

website. Figure 25 shows the basic subsystem combination of a controller and host subsystem. The Controller

provides the RF/BB/LM and HCI layers, with the Host providing L2CAP, SDP, GAP, RFCOMM/SPP and any other

specific protocols and profiles existing in the Host subsystem listing. The design may also include a Profile Subsystem.

The controller provides the RF/BB/LM and HCI layers, with the Host providing L2CAP, SDP, GAP, RFCOMM/SPP and

any other specific protocols and profiles existing in the Host subsystem listing. The design may also include a Profile

Subsystem.

https://www.bluetooth.org/tpg/QLI_viewQDL.cfm?qid=21369




Americas: +1-800-492-2320

Europe: +44-1628-858-940

Hong Kong: +852-2923-0610


38 Laird

Figure 25: Basic subsystem combination of a controller and host subsystem

The Qualification Process requires each company to registered as a member of the Bluetooth SIG –

http://www.bluetooth.org

The following link provides a link to the Bluetooth Registration page: https://www.bluetooth.org/login/register/

For each Bluetooth Design it is necessary to purchase a Declaration ID. This can be done before starting the new

qualification, either through invoicing or credit card payment. The fees for the Declaration ID will depend on your

membership status, please refer to the following webpage:

https://www.bluetooth.org/en-us/test-qualification/qualification-overview/fees

For a detailed procedure of how to obtain a new Declaration ID for your design, please refer to the following SIG

document:

https://www.bluetooth.org/DocMan/handlers/DownloadDoc.ashx?doc_id=283698&vId=317486

To start the listing, go to: https://www.bluetooth.org/tpg/QLI_SDoc.cfm.

In step 1, select the option, Reference a Qualified Design and enter the Declaration IDs of each subsystem used in

the End Product design. You can then select your pre-paid Declaration ID from the drop down menu or go to the

Purchase Declaration ID page, (please note that unless the Declaration ID is pre-paid or purchased with a credit card,

it will not be possible to proceed until the SIG invoice is paid.

Once all the relevant sections of step 1 are finished, complete steps 2, 3, and 4 as described in the help document.

Your new Design will be listed on the SIG website and you can print your Certificate and DoC.

For further information please refer to the following training material:

https://www.bluetooth.org/en-us/test-qualification/qualification-overview/listing-process-updates

http://www.bluetooth.org/

https://www.bluetooth.org/login/register/

https://www.bluetooth.org/en-us/test-qualification/qualification-overview/fees

https://www.bluetooth.org/DocMan/handlers/DownloadDoc.ashx?doc_id=283698&vId=317486

https://www.bluetooth.org/tpg/QLI_SDoc.cfm

https://www.bluetooth.org/en-us/test-qualification/qualification-overview/listing-process-updates


Americas: +1-800-492-2320

Europe: +44-1628-858-940

Hong Kong: +852-2923-0610


39 Laird

17.2 Additional Assistance

Please contact your local sales representative or our support team for further assistance:

Laird Technologies Connectivity Products Business Unit

Support Centre: http://ews-support.lairdtech.com

Email: [email protected]

Phone: Americas: +1-800-492-2320 Option 2

Europe: +44-1628-858-940

Hong Kong: +852 2923 0610

Web: http://www.lairdtech.com/bluetooth

Copyright © 2015 Laird, Inc. All rights reserved.

The information contained in this manual and the accompanying software programs are copyrighted and all rights are reserved by Laird

Technologies, Inc. Laird Technologies, Inc. reserves the right to make periodic modifications of this product without obligation to notify any

person or entity of such revision. Copying, duplicating, selling, or otherwise distributing any part of this product or accompanying

documentation/software without the prior consent of an authorized representative of Laird Technologies, Inc. is strictly prohibited.

All brands and product names in this publication are registered trademarks or trademarks of their respective holders.

This material is preliminary Information furnished by Laird Technologies in this specification is believed to be accurate. Devices sold by Laird

Technologies are covered by the warranty and patent indemnification provisions appearing in its Terms of Sale only. Laird Technologies makes

no warranty, express, statutory, and implied or by description, regarding the information set forth herein. Laird Technologies reserves the right

to change specifications at any time and without notice. Laird Technologies’ products are intended for use in normal commercial and industrial

applications. Applications requiring unusual environmental requirements such as military, medical life-support or life-sustaining equipment are

specifically not recommended without additional testing for such application.

Limited Warranty, Disclaimer, Limitation of Liability

http://ews-support.lairdtech.com/

mailto:[email protected]

http://www.lairdtech.com/bluetooth

Bluetooth v4.0 Dual-Mode USB HCI Module Sheets/Laird Technologies/BT800... · Bluetooth v4.0...

Documents

Transcript of Bluetooth v4.0 Dual-Mode USB HCI Module Sheets/Laird Technologies/BT800... · Bluetooth v4.0...